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Flexplate/crank help.

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Old 07-05-2015, 12:01 PM
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Default Flexplate/crank help.

I've search for this problem until my eyes are blurry.
I'm having issues with getting the flexplate bolted to the engine. The crank snout is interfering with the socket so I can't tighten the correctly. The engine is a 2003/2004 lq4. Here are some pictures to hopefully help understand my problem.

















TIA.
Old 07-05-2015, 05:13 PM
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Use a thinner wall 12 point socket.

Andrew
Old 07-06-2015, 01:00 AM
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Yea try a 3/8th drive socket or have a 1/2" drive socket turned down a bit to clear.
Old 07-06-2015, 11:54 PM
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...or use the factory hardware. I've never experienced or heard of a failure with the factory hardware.

For the thinner socket trick, try cheap (typically imported) non-impact sockets from your local overseas junk tool dealer.
Old 07-07-2015, 12:42 AM
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Also, did you put some thread sealer on the threads? The LS crank bolts are drilled through so you will get oil weeping through the threads without thread sealer. OEM bolts have the thread sealer already on the bolts.

Andrew
Old 07-07-2015, 07:27 AM
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Originally Posted by Project GatTagO
Also, did you put some thread sealer on the threads? The LS crank bolts are drilled through so you will get oil weeping through the threads without thread sealer. OEM bolts have the thread sealer already on the bolts.

Andrew
Yep, ARP recommends Loctite 242 blue on the instructions for those bolts for sealer.
Old 07-07-2015, 07:30 PM
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Originally Posted by Project GatTagO
Also, did you put some thread sealer on the threads? The LS crank bolts are drilled through so you will get oil weeping through the threads without thread sealer. OEM bolts have the thread sealer already on the bolts.

Andrew
Thanks for the reply every one. No, I haven't used thread loc yet, still just mocking everything up to check fitment. I ended up buying a kobalt 12 point set and that seemed to work.
I have another quick question for you guys about torque converter engagement. I've included pics to help hopefully in the next reply.
Old 07-07-2015, 07:35 PM
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Does this look right? And can I just pull te converter out to meet up, or do I have another issue I need to address?






This is of the converter sleeve, do I need to remove this?





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